Seiko 9S86 Movement Details

Seiko caliber 9S86 is a high grade automatic (with hand winding) watch movement produced from around 2014.

Sub-brands: Grand Seiko
Power reserve:55 hours
Accuracy:+5/-3 seconds/day (Seiko "AA" standard)
Day / date?Date only
GMT / world time?Yes
Chronograph?No
Rate:36,000 bph
Number of jewels:37
Notes:Same as cal. 9S85 but with a GMT function – Seiko's first ever hi-beat GMT movement. This movement won the Petite Aiguille prize at the 2014 Grand Prix d’Horlogerie de Genève, the first time for a Japanese mechanical watch.
PDF guides:
Related movements: 9S85